945842690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7275713}}^1$

素因数の和:7275733

約数の個数: 16

約数和(自身を含む): 1833479928

約数和(自身を除く): 887637238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7275713, 14551426, 36378565, 72757130, 94584269, 189168538, 472921345, 945842690]

約数ペア:

[(1, 945842690), (2, 472921345), (5, 189168538), (10, 94584269), (13, 72757130), (26, 36378565), (65, 14551426), (130, 7275713)]